CN213257863U

CN213257863U - Width-adjustable automobile welding fixture

Info

Publication number: CN213257863U
Application number: CN202021389191.2U
Authority: CN
Inventors: 陈宏赵
Original assignee: Maanshan Jiesen Dier Automation Equipment Co ltd
Current assignee: Maanshan Jiesen Dier Automation Equipment Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-05-25
Anticipated expiration: 2030-07-15

Abstract

The utility model discloses a width adjustable car welds dress anchor clamps, including right workstation, the open slot that the equidistance distributes is seted up to right workstation upper end, swing joint has the extension piece in the open slot, extend a left side fixedly connected with left workstation, the bracing piece that symmetry set up around right workstation and the equal fixedly connected with of left workstation lower extreme, fixedly connected with anchor strut between bracing piece and another bracing piece, right side workstation right side upper end and the equal fixedly connected with curb plate in left workstation left side, curb plate upper end fixedly connected with roof, the guiding hole of first screw hole and front and back symmetry has been seted up in proper order from inside to outside on the roof, first screw hole female connection has the lead screw, lead screw lower extreme swing joint has the base. This width adjustable car welds dress anchor clamps is convenient for adjust the width of using, ensures the support effect to the part, is convenient for press from both sides tightly the part of co-altitude not, reduces the pressure to the part.

Description

Width-adjustable automobile welding fixture

Technical Field

The utility model relates to a weld clamping apparatus technical field, specifically be a width adjustable car and weld clamping apparatus.

Background

In the welding assembly production process of automobile body, in order to fix the part for the convenience, make things convenient for weldment work, often need use to weld the dress anchor clamps, ensure the stability of part position, improve work efficiency.

Along with the wide use of car in daily life, the output of car is gradually increased, and the task of welding of general mill increases, in order to improve work efficiency, welds the use of dress anchor clamps and is indispensable, but current welds the general structure of dress anchor clamps and fixes, and the width of using can not be adjusted, and anchor clamps can only be applicable to the part of same specification, the relatively poor shortcoming of commonality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a width adjustable car welds dress anchor clamps to propose the width and can not adjust the relatively poor problem of commonality in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a width adjustable car welds dress anchor clamps, includes right workstation, the open slot that the equidistance distributes is seted up to right workstation upper end, swing joint has the extension piece in the open slot, extend a left workstation of left end fixedly connected with, the bracing piece that the symmetry set up around right workstation and the equal fixedly connected with of left workstation lower extreme, fixedly connected with anchor strut between bracing piece and another bracing piece, right workstation right side upper end and the equal fixedly connected with curb plate in left workstation left side upper end, curb plate upper end fixedly connected with roof, the guiding hole of first screw hole and fore-and-aft symmetry is seted up in proper order from inside to outside on the roof, first screw hole female connection has the lead screw, lead screw lower extreme swing joint has the base.

Preferably, the guide post is inserted in the guide hole, the guide post and a limiting plate fixedly connected with the lower end of the base are arranged, an anti-slip mat is fixedly connected with the lower end of the limiting plate, the guide post and the upper end of the screw rod are parallel and level, and the width of the limiting plate is equal to the width of the right workbench and the width of the left workbench.

Preferably, both ends all rotate around the left side workstation and are connected with the dwang, dwang outside fixedly connected with locating plate, spacing hole has all been seted up at both ends around the right side workstation, the second screw hole has been seted up on the locating plate right side, second screw hole female connection has the threaded rod, threaded rod and spacing hole are the block connection.

Preferably, the guide way that symmetry set up around the open slot inboard is seted up, the equal fixedly connected with guide block in both ends around the extension piece, guide block and guide way are sliding connection.

Preferably, the lower end of the supporting rod is fixedly connected with a sliding wheel.

Preferably, the upper end of the extension block is flush with the upper ends of the right and left tables.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the automobile welding fixture with the adjustable width is used by matching the open slot with the extension block, so that the used width can be conveniently adjusted, the automobile welding fixture is suitable for different parts, the universality is better, and the extension block is flush with the upper end of the right workbench, so that the supporting effect on the parts is ensured;

2. the automobile welding fixture with the adjustable width is convenient for clamping parts with different heights through the design of the height-adjustable limiting plate, and the added anti-slip mat reduces the pressure on the parts and ensures the integrity of the parts;

3. this width adjustable car welds dress anchor clamps uses through the cooperation of threaded rod and spacing hole, ensures the fastness of connecting between left workstation and right workstation, and the movable pulley that adds, the regulation of the left workstation of being convenient for and right workstation position, and it is more convenient to use.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a schematic view of the top view structure of the present invention.

In the figure: 1. a right work table; 2. an open slot; 3. an extension block; 4. a left work table; 5. a support bar; 6. a reinforcing rod; 7. a side plate; 8. a top plate; 9. a first threaded hole; 10. a guide hole; 11. a screw rod; 12. a base; 13. a guide post; 14. a limiting plate; 15. a non-slip mat; 16. rotating the rod; 17. positioning a plate; 18. a limiting hole; 19. a second threaded hole; 20. a threaded rod; 21. a guide groove; 22. a guide block; 23. a sliding wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an automobile welding fixture with adjustable width comprises a right workbench 1, an open slot 2, an extension block 3, a left workbench 4, a support rod 5, a reinforcing rod 6, a side plate 7, a top plate 8, a first threaded hole 9, a guide hole 10, a lead screw 11, a base 12, a guide post 13, a limiting plate 14, an anti-skid pad 15, a rotating rod 16, a positioning plate 17, a limiting hole 18, a second threaded hole 19, a threaded rod 20, a guide groove 21, a guide block 22 and a sliding wheel 23, wherein the upper end of the right workbench 1 is provided with the open slot 2 distributed at equal intervals, the interior of the open slot 2 is movably connected with the extension block 3, the left end of the extension block 3 is fixedly connected with the left workbench 4, the lower ends of the right workbench 1 and the left workbench 4 are fixedly connected with the support rods 5 symmetrically arranged in the front and back direction, the reinforcing rod 6 is fixedly connected between the support rod 5 and the other support rod 5, the upper end of, the upper end of the side plate 7 is fixedly connected with a top plate 8, a first threaded hole 9 and guide holes 10 which are symmetrical in the front-back direction are sequentially formed in the top plate 8 from inside to outside, a screw rod 11 is connected with the first threaded hole 9 in an internal thread mode, and the lower end of the screw rod 11 is movably connected with a base 12;

furthermore, a guide post 13 is inserted into the guide hole 10, a limiting plate 14 is fixedly connected to the lower ends of the guide post 13 and the base 12, an anti-slip pad 15 is fixedly connected to the lower end of the limiting plate 14, the upper ends of the guide post 13 and the screw rod 11 are flush, the width of the limiting plate 14 is equal to the width of the right workbench 1 and the left workbench 4, the clamping effect on the part is ensured, and the anti-slip pad 15 is additionally arranged, so that the surface of the part is effectively prevented from being crushed, and the integrity of the part is ensured;

furthermore, the front end and the rear end of the left workbench 4 are both rotatably connected with a rotating rod 16, a positioning plate 17 is fixedly connected to the outer side of the rotating rod 16, the front end and the rear end of the right workbench 1 are both provided with a limiting hole 18, the right side of the positioning plate 17 is provided with a second threaded hole 19, a threaded rod 20 is in threaded connection with the second threaded hole 19, the threaded rod 20 is in clamping connection with the limiting hole 18, and the firmness of connection between the left workbench 4 and the right workbench 1 is ensured through the matching use of the threaded rod 20 and the limiting hole 18;

furthermore, guide grooves 21 which are symmetrically arranged in the front and back are formed in the inner side of the open groove 2, guide blocks 22 are fixedly connected to the front end and the back end of the extension block 3, the guide blocks 22 are in sliding connection with the guide grooves 21, the stability of the extension block 3 in the open groove 2 is improved, the guide blocks 22 facilitate the movement of the extension block 3, and the resistance is smaller;

furthermore, the lower end of the support rod 5 is fixedly connected with a sliding wheel 23, so that the positions of the right workbench 1 and the left workbench 4 can be conveniently moved, and the operation is more convenient;

further, the upper end of the extension block 3 is flush with the upper ends of the right workbench 1 and the left workbench 4, so that the supporting effect on the parts is ensured.

The working principle is as follows: firstly, the right workbench 1 and the left workbench 4 are moved to a designated working area through the sliding wheel 23, the brake pad on the sliding wheel 23 is stepped down to ensure that the position of the sliding wheel 23 is unchanged, a part to be processed is placed at the upper ends of the right workbench 1 and the left workbench 4, the screw rod 11 in the first threaded hole 9 on the top plate 8 is rotated, the base 12 at the lower end of the screw rod 11 converts the rotary motion into linear motion to push the limiting plate 14 and the non-slip mat 15 downwards, meanwhile, the guide post 13 slides in the guide hole 10 until the non-slip mat 15 is attached to the upper end of the part, the part is welded, when the width of the part is larger than the distance between the side plate 7 and the other side plate 7, the threaded rod 20 in the second threaded hole 19 on the positioning plate 17 is rotated, the threaded rod 20 is moved out of the limiting hole 18, under the action of gravity, the positioning plate 16 drives the positioning plate 17 to rotate, the, the sliding wheel 23 at the lower end of the supporting rod 5 slides, the extension block 3 slides in the opening groove 2, the guide block 22 slides in the guide groove 21, the position is stopped at a proper position, and then the previous operation is repeated to fix the part.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a width adjustable car welds dress anchor clamps, includes right workstation, its characterized in that: the utility model discloses a set up the guide hole that the equidistance distributes, including right side workstation, bracing piece and another bracing piece, the open slot that the equidistance distributes is seted up to right side workstation upper end, swing joint has the extension piece in the open slot, extend a left side fixedly connected with left side workstation, the bracing piece that the symmetry set up around the equal fixedly connected with of right side workstation and left side workstation lower extreme, fixedly connected with anchor strut between bracing piece and another bracing piece, the equal fixedly connected with curb plate in right side workstation right side upper end and left side workstation left side upper end, curb plate upper end fixedly connected with roof, the guiding hole of first screw hole and fore-and-aft symmetry has been seted up in proper order from.

2. The automobile welding fixture with the adjustable width as claimed in claim 1, wherein: the guide post is inserted in the guide hole, the guide post and a limiting plate fixedly connected with the lower end of the base are connected, an anti-slip mat is fixedly connected with the lower end of the limiting plate, the guide post and the upper end of the screw rod are parallel and level, and the width of the limiting plate is equal to the width of the right workbench and the width of the left workbench.

3. The automobile welding fixture with the adjustable width as claimed in claim 1, wherein: the utility model discloses a novel welding machine, including left side workstation, dwang outside fixedly connected with locating plate, spacing hole has all been seted up at both ends around the workstation of a left side, the second screw hole has been seted up on the locating plate right side, second screw hole female connection has the threaded rod, threaded rod and spacing hole are connected for the block.

4. The automobile welding fixture with the adjustable width as claimed in claim 1, wherein: the guide way that the symmetry set up around the open slot inboard is seted up, the equal fixedly connected with guide block in both ends around the extension piece, guide block and guide way are sliding connection.

5. The automobile welding fixture with the adjustable width as claimed in claim 1, wherein: the lower end of the supporting rod is fixedly connected with a sliding wheel.

6. The automobile welding fixture with the adjustable width as claimed in claim 1, wherein: the upper end of the extension block is flush with the upper ends of the right workbench and the left workbench.